Is there?
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(Application.dataPath+"/Saves/arrays.dat", FileMode.Open);
array = (int[])bf.Deserialize(fs);
Thats for the loading, and saving :
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(Application.dataPath+"/Saves/arrays.dat", FileMode.Create, FileAccess.ReadWrite);
bf.Serialize(fs, array);
Any help is awesome!